A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 6220-01-104-5604
NSN 6220-01-140-6613
NSN 5965-00-892-3850
NSN 5905-01-310-6824
NSN 6110-01-450-1679
NSN 5835-01-316-3255
NSN 6130-01-584-1294
NSN 6105-00-403-8835
NSN 6110-01-192-8609
NSN 5999-01-025-2563
NSN 5930-01-490-7774
NSN 5930-01-242-9918